CN1120156A - 压电气体传感器 - Google Patents

压电气体传感器 Download PDF

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Publication number
CN1120156A
CN1120156A CN95100968A CN95100968A CN1120156A CN 1120156 A CN1120156 A CN 1120156A CN 95100968 A CN95100968 A CN 95100968A CN 95100968 A CN95100968 A CN 95100968A CN 1120156 A CN1120156 A CN 1120156A
Authority
CN
China
Prior art keywords
sensor
piezoelectric crystal
formula
coating
multinomial
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN95100968A
Other languages
English (en)
Chinese (zh)
Inventor
G·福伊希特
A·施雷彻尔
G·福兰克
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoechst AG
Original Assignee
Hoechst AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hoechst AG filed Critical Hoechst AG
Publication of CN1120156A publication Critical patent/CN1120156A/zh
Pending legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/12Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/02Analysing fluids
    • G01N29/036Analysing fluids by measuring frequency or resonance of acoustic waves
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00Indexing codes associated with group G01N29/00
    • G01N2291/02Indexing codes associated with the analysed material
    • G01N2291/025Change of phase or condition
    • G01N2291/0256Adsorption, desorption, surface mass change, e.g. on biosensors
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00Indexing codes associated with group G01N29/00
    • G01N2291/02Indexing codes associated with the analysed material
    • G01N2291/025Change of phase or condition
    • G01N2291/0256Adsorption, desorption, surface mass change, e.g. on biosensors
    • G01N2291/0257Adsorption, desorption, surface mass change, e.g. on biosensors with a layer containing at least one organic compound
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00Chemistry: analytical and immunological testing
    • Y10T436/19Halogen containing
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00Chemistry: analytical and immunological testing
    • Y10T436/20Oxygen containing
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00Chemistry: analytical and immunological testing
    • Y10T436/20Oxygen containing
    • Y10T436/206664Ozone or peroxide

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Paints Or Removers (AREA)
CN95100968A 1994-01-29 1995-01-27 压电气体传感器 Pending CN1120156A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4402671A DE4402671A1 (de) 1994-01-29 1994-01-29 Leitfähigkeitssensor
DEP4402671.4 1994-01-29

Publications (1)

Publication Number Publication Date
CN1120156A true CN1120156A (zh) 1996-04-10

Family

ID=6508990

Family Applications (1)

Application Number Title Priority Date Filing Date
CN95100968A Pending CN1120156A (zh) 1994-01-29 1995-01-27 压电气体传感器

Country Status (18)

Country Link
US (1) US6171867B1 (ja)
EP (1) EP0665427B1 (ja)
JP (1) JP3653113B2 (ja)
KR (1) KR950033480A (ja)
CN (1) CN1120156A (ja)
AT (1) ATE195180T1 (ja)
AU (1) AU688431B2 (ja)
BR (1) BR9500359A (ja)
CA (1) CA2141265A1 (ja)
CZ (1) CZ21695A3 (ja)
DE (2) DE4402671A1 (ja)
DK (1) DK0665427T3 (ja)
ES (1) ES2150508T3 (ja)
IL (1) IL112464A0 (ja)
MY (1) MY130289A (ja)
PL (1) PL306978A1 (ja)
RU (1) RU95101040A (ja)
TW (1) TW365086B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110045013A (zh) * 2018-01-15 2019-07-23 罗门哈斯电子材料有限责任公司 声波传感器和感测气相分析物的方法

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19619227C2 (de) * 1996-05-13 2001-06-07 Axiva Gmbh Ozonsammler zur Bestimmung von integralen Ozonbelastungen
US6368867B1 (en) * 1998-01-29 2002-04-09 International Business Machines Corporation Monitor for verification of ozone reaction
US20040203172A1 (en) * 2003-04-14 2004-10-14 Urs Corporation Method and apparatus for a chemical sensor
US20050016276A1 (en) * 2003-06-06 2005-01-27 Palo Alto Sensor Technology Innovation Frequency encoding of resonant mass sensors
US7232545B2 (en) * 2003-09-16 2007-06-19 Steris Inc. Sensor for determining concentration of fluid sterilant
US7541002B2 (en) 2004-05-12 2009-06-02 Steris Corporation Apparatus for determining the efficiency of a vaporizer in a decontamination system
US20050276721A1 (en) * 2004-05-25 2005-12-15 Steris Inc. Method and apparatus for controlling the concentration of a sterilant chemical in a fluid
US7431886B2 (en) * 2004-09-24 2008-10-07 Steris Corporation Method of monitoring operational status of sensing devices for determining the concentration of chemical components in a fluid
US20060105466A1 (en) * 2004-11-12 2006-05-18 Steris Inc. Sensor for determining concentration of ozone
US20060188399A1 (en) * 2005-02-04 2006-08-24 Jadi, Inc. Analytical sensor system for field use
US20080196478A1 (en) * 2007-02-20 2008-08-21 Honeywell International Inc. Transition metals doped zeolites for saw based CO2 gas sensor applications
FR2931701B1 (fr) * 2008-06-02 2010-06-11 Centre Nat Rech Scient Utilisation de nanomateriaux de carbone en tant que materiau de filtration impermeable a l'ozone
US11215586B2 (en) 2017-01-30 2022-01-04 Aromatix, Inc. Ultrasound gas sensor system using machine learning
US10900062B2 (en) 2017-07-14 2021-01-26 American Sterilizer Company Process for determining viability of test microorganisms of biological indicator and sterilization detection device for determining same
US10876144B2 (en) 2017-07-14 2020-12-29 American Sterilizer Company Process for determining viability of test microorganisms of biological indicator and sterilization detection device for determining same
US10889848B2 (en) 2017-07-14 2021-01-12 American Sterilizer Company Process for determining viability of test microorganisms of biological indicator and sterilization detection device for determining same
TWI792000B (zh) * 2019-06-23 2023-02-11 美商羅門哈斯電子材料有限公司 氣體感測器和感測氣相分析物之方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59123975A (ja) * 1982-12-29 1984-07-17 Fujitsu Ltd ベクトルデ−タ記憶制御方式
JPS613038A (ja) * 1984-06-16 1986-01-09 Nissin Electric Co Ltd ガスセンサ
DE4314734A1 (de) * 1993-05-04 1994-11-10 Hoechst Ag Filtermaterial und Verfahren zur Entfernung von Ozon aus Gasen und Flüssigkeiten

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110045013A (zh) * 2018-01-15 2019-07-23 罗门哈斯电子材料有限责任公司 声波传感器和感测气相分析物的方法
CN110045013B (zh) * 2018-01-15 2022-08-26 罗门哈斯电子材料有限责任公司 声波传感器和感测气相分析物的方法

Also Published As

Publication number Publication date
JPH07294404A (ja) 1995-11-10
MY130289A (en) 2007-06-29
DE4402671A1 (de) 1995-08-03
JP3653113B2 (ja) 2005-05-25
IL112464A0 (en) 1995-03-30
EP0665427A2 (de) 1995-08-02
US6171867B1 (en) 2001-01-09
DE59508603D1 (de) 2000-09-07
RU95101040A (ru) 1996-10-27
EP0665427A3 (de) 1997-04-09
ES2150508T3 (es) 2000-12-01
EP0665427B1 (de) 2000-08-02
PL306978A1 (en) 1995-08-07
ATE195180T1 (de) 2000-08-15
CZ21695A3 (en) 1995-09-13
KR950033480A (ko) 1995-12-26
DK0665427T3 (da) 2000-12-27
TW365086B (en) 1999-07-21
BR9500359A (pt) 1997-01-14
AU1143695A (en) 1995-08-10
CA2141265A1 (en) 1995-07-30
AU688431B2 (en) 1998-03-12

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